Math

Order of Operations

100

What does G.E.M.D.A.S stand for?

It means Grouping, Exponts, Multiplication,Divison, Addition and Subtraction.

200

Solve this

(2²+4⋅ 5)÷ 2

12

300

(3²+2×1)× 8

88

400

Solve 

(5²-5× 8)-8÷ 4

10

500

Solve

(10³-800)+100

300

multiplication with decimals

100

3.9x3.9

15.21

200

19.7x16.8

330.96

300

4.85x61.1

296.335

400

12.28x7.5

92.1

500

57.89x96.27

5476.8003

One step equation

100

5+x=10

x=5

200

Y-27=70

y=43

300

m-128=259

m=131

400

a/24=30

a=720

500

25b=50

b=2

Volume

100

A cube shaped box has side lengths of 4 inches, what is the volume of the box?

The volume of the box is 64 inches cubed.

200

A rectangular prism has a length of 5 inches, a width of 2 inches, and a height of 8 inches, what is the volume?

the volume of the rectangular prism is 80 inches cubed. 

300

A cube has side lengths of 3/4ths cm. what is the volume?

The volume is 27/64ths cm cubed.

400

A rectangular prism has a length of 6 inches and a height of 2 inches and the volume is 24 inches. What is the missing width?

The width is 2 inches.

500

A rectangular prism has a length of 6.23 feet, a width of 2.5 feet and a height of 5.37 feet. What is the volume of this rectangular prism?

The volume of the rectangular prism is 12.46 feet cubed.

mean, median, mode, and range

100

What is the mode?

5,3,10,8,5,3,1,2,9

5,3

200

What is the range

12,15,17,28,31,9,

22

300

What is the median?

47,12,16,22,31,21

21.5

400

What is the mean?

7,13,2,17,6

9

500

What is the mean?

10,8,9,3,7,2,1,7

5.875